Answer:
digestion
i think this is the answer
Rosalind Franklin contributed to the understanding of DNA by discovering It's shape and structure.
Gas chromatography (GC) is a method of separating mixed compounds.
The separation will depend on each compound's retention time. Compounds with
higher molecular weights will elute out slower than those with lower molecular
weight. This is due to their difference in boiling points. The larger the
structure, the higher the boiling point.
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All of these things would be considered homologous. Please mark Brainliest!!!